There’s a lot of projection involved, and there are always players who come out of the woodwork and others who simply don't live up to their billing.

But as we reach the midway point of the season, at least now we have some real performances to evaluate. So we’re taking a second shot at reranking our top 10 based on what the players have done to this point.

Again, this is not a ranking of where players sit on NFL draft boards. Rather, it’s a ranking reflecting how they have played during the first part of this season and their impact on their teams.

We took injuries into consideration. For instance, Florida’s Dominique Easley was playing better than any defensive lineman in the league, but only played in the first three games. The same goes for Georgia running back Todd Gurley, who’s missed most of the last three games. Both are great players, but they didn't play in enough games to be included in our midseason list.

Scott Halleran/Getty ImagesAs good as Johnny Manziel was last season when he won the Heisman Trophy, he's arguably been even better this year.

1. Johnny Manziel, QB, Texas A&M (preseason: No. 2): He's the reigning Heisman Trophy winner for a reason, and he's making a strong bid to win it for the second straight year. Manziel was sensational this past week in leading the Aggies to a last-second win on the road at Ole Miss, and even in Texas A&M's lone loss of the season to Alabama, Manziel put on a show with 562 yards of total offense and five touchdown passes. He's the Michael Jordan of college football. The only real way to defend him is hoping he's off his game, which rarely ever happens.

2. Aaron Murray, QB, Georgia (preseason: No. 5): With all the injuries the Dawgs have incurred on offense, Murray is carrying that team and playing the best football of his career against a killer schedule. He did have a costly interception late against Missouri last week, but he threw eight touchdown passes and only one interception in the two wins over LSU and South Carolina. He's accounted for 20 touchdowns, which leads the SEC, and is right behind Manziel in passing with 304 yards per game.

3. Zach Mettenberger, QB, LSU (preseason: unranked): One of the most improved players in college football, Mettenberger has blossomed under first-year offensive coordinator Cam Cameron and is a big reason the Tigers are lighting up scoreboards like never before under Les Miles. Mettenberger leads the SEC in passing efficiency, is completing 66.7 percent of his passes, and has thrown 15 touchdown passes and only two interceptions. In LSU's only loss (to Georgia), Mettenberger threw for 372 yards and three touchdowns.

4. Mike Davis, RB, South Carolina (preseason: unranked): The Gamecocks had a good feeling coming out of the summer that Davis was primed for a big season. But he's been even better than anybody expected and has set the pace among a star-studded group of running backs in this league. Davis leads the league in rushing with 742 yards (an average of 123.7 yards per game) and has rushed for more than 100 yards in five of his six games. He also has nine touchdowns and has shown the ability to hit the big play with three runs of 50 yards or longer.

5. Jake Matthews, OT, Texas A&M (preseason: No. 6): The move from right tackle to left tackle for Matthews has been a snap, and he's playing as well as any tackle in America right now. The Aggies' offensive line, period, is playing lights out, and having a player with Matthews' expertise, talent and experience anchored on that left side is invaluable. The Aggies have given up only seven sacks in six games and are averaging nearly 600 yards of total offense per game.

6. C.J. Mosley, LB, Alabama (preseason: No. 8): Mosley's sheer numbers on defense aren't going to blow you away. But turn on the tape and watch everything he does for that Alabama defense, from making the calls to getting everybody lined up to always being in the right place at the right time. Mosley leads the Tide with 48 total tackles and is one of the surest tacklers in the league. He's also excellent in coverage and is one of those guys who's always making key stops or pass breakups when Alabama needs it most.

7. Jeremy Hill, RB, LSU (preseason: unranked): After a rocky offseason that nearly cost Hill the rest of his career at LSU, he's bounced back with a vengeance. Hill is second in the league in rushing with 715 yards (an average of 119.2 yards per game) and really didn't get started until the third game. He was suspended for the opener and carried it only six times in the second game. But he's rushed for more than 100 yards in four of his last five games and was a straight-up man running the ball last week against that vaunted Florida defense.

8. Mike Evans, WR, Texas A&M (preseason: No. 17): He's the one-on-one matchup no defensive coordinator wants to think about. The 6-foot-5, 225-pound Evans was held in check last week against Ole Miss, but that was the exception. He leads the SEC with an average of 122.8 receiving yards per game and has caught five touchdown passes. Nobody goes up and gets the ball like Evans, who pulled in seven passes for a remarkable 279 yards against Alabama. He's averaging 23 yards per catch.

9. Jordan Matthews, WR, Vanderbilt (preseason: No. 14): The Commodores' record-breaking senior leads the SEC with 47 catches and is second to Evans in receiving yards per game (118.2). With Chris Boyd dismissed from the team and not playing this season, opposing defenses have shadowed Matthews at every turn, but he's continued to produce. He has five touchdown catches and is averaging 15.1 yards per catch. His consistency is what sets him apart. In his last 15 SEC contests, he's averaging more than 120 receiving yards per game.

10. James Franklin, QB, Missouri (preseason: unranked): It's a shame that Franklin separated his throwing shoulder last week in the win over Georgia and will now be sidelined for the foreseeable future. In the year of the quarterback in the SEC, Franklin was playing as well as anybody. He'd accounted for 17 touchdowns and was one of three quarterbacks in the SEC (along with Manziel and Murray) averaging more than 300 yards per game in total offense. Franklin's command of the Tigers' offense had been outstanding.